Individual Calculations February 2023 |
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Persoons, Bart Total change: -29.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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41eme Open International d'Echecs de Bethune - Tournoi B | BETHUNE | FRA | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1683 | 1721 | 3.50 | 9 | -1.46 | 20 | -29.20 | |
| Dhooge, Servaas | | | 1664 | BEL | 0.50 | 1 | -0.08 | 20 | -1.60 | | Six, Robert | | | 1615 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | Gandreuil, Brice | | | 1616 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | Wambecq, Ward | | | 1611 | BEL | 0.50 | 1 | -0.15 | 20 | -3.00 | | Youssef, Mohamed Khairi | | | 1712 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | Zerbib, Claude | | | 1808 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | Coatanea, Frederic | | | 1814 | FRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | Laffaille, Jermen | | | 1666 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | Rousseau, Christilla | | | 1641 | BEL | 0.00 | 1 | -0.61 | 20 | -12.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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